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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

WA1RUS callsign genealogy

Currently held by Beuershausen, Brian C

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by WA1RUS's current licensee, walking backwards.

  1. KD5WMDcancelled· T
    Exposito, Gabriel ADCgranted 2026-02-13cancelled 2026-03-20
  2. KD3CLTcancelled· T
    Exposito, Gabriel ADCgranted 2026-01-21cancelled 2026-02-13

Successor callsigns

Callsigns held now by people who previously held WA1RUS.

  1. NZ1Oactive· E
    Moran Jr, John TMEgranted 2022-01-15
  2. KB5EOactive· E
    Beuershausen, Brian CTXgranted 2020-11-04

All historical holders

Every license row we've seen with the callsign WA1RUS, oldest first.

  • Beuershausen, Brian C CT
    2006-06-27 → cancelled 2010-09-28
  • Moran Jr, John T ME
    2015-02-18 → cancelled 2022-01-15
  • Exposito, Gabriel A FL
    2026-03-20 active
← Back to WA1RUS License history →